switch security_path_chmod() to umode_t

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/security/capability.c b/security/capability.c
index 9def035..4f24bee 100644
--- a/security/capability.c
+++ b/security/capability.c
@@ -280,7 +280,7 @@
 }
 
 static int cap_path_chmod(struct dentry *dentry, struct vfsmount *mnt,
-			  mode_t mode)
+			  umode_t mode)
 {
 	return 0;
 }